CN107018317A - Camera device, the control method of camera device and storage medium - Google Patents
Camera device, the control method of camera device and storage medium Download PDFInfo
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- CN107018317A CN107018317A CN201611063562.6A CN201611063562A CN107018317A CN 107018317 A CN107018317 A CN 107018317A CN 201611063562 A CN201611063562 A CN 201611063562A CN 107018317 A CN107018317 A CN 107018317A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/70—Arrangements for image or video recognition or understanding using pattern recognition or machine learning
- G06V10/74—Image or video pattern matching; Proximity measures in feature spaces
- G06V10/75—Organisation of the matching processes, e.g. simultaneous or sequential comparisons of image or video features; Coarse-fine approaches, e.g. multi-scale approaches; using context analysis; Selection of dictionaries
- G06V10/751—Comparing pixel values or logical combinations thereof, or feature values having positional relevance, e.g. template matching
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/66—Remote control of cameras or camera parts, e.g. by remote control devices
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/0002—Inspection of images, e.g. flaw detection
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/62—Control of parameters via user interfaces
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/64—Computer-aided capture of images, e.g. transfer from script file into camera, check of taken image quality, advice or proposal for image composition or decision on when to take image
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/667—Camera operation mode switching, e.g. between still and video, sport and normal or high- and low-resolution modes
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/63—Control of cameras or camera modules by using electronic viewfinders
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- Length Measuring Devices By Optical Means (AREA)
Abstract
Camera device, the control method of camera device and storage medium, interval that can simply between measuring object.The camera device of one embodiment has：Image acquiring section, it obtains the judgement image for shooting and having the multiple determine object things being arranged；And interval determination unit, it judges whether the interval of the multiple determine object thing is appropriate according to the picture of multiple determine object things captured in the judgement image.
Description
Technical field
The present invention relates to camera device, the control method of camera device and storage medium.
Background technology
The method that length and the position of object etc. are determined using photograph image is practical.For example in patent document 1
It is middle to record, the image of benchmark is determined according to known to having mirrored the object to be determined i.e. object and size to calculate object
Actual size.
Prior art literature
Patent document
Patent document 1：Japanese Unexamined Patent Publication 10-281728 publications
The content of the invention
The invention problem to be solved
, it is necessary to mirror measure in the picture in the case of by measuring object such as the methods described in patent document 1
Object and determine benchmark, so, there is the cost labour and problem of time.
Also, in the presence of the size according to the object on the distance between camera device and object, image, pick-up lens
Focal length come measuring object size method.But, according to this method, in order to calculate apart from different multiple objects
Between interval, it is necessary to obtain image and distance according to each object, there is cost labour and the problem of time.
It is an object of the present invention to provide the camera device at interval that can simply between measuring object, shooting dress
The control method and storage medium put.
Means for solving the problems
The camera device of one embodiment has：Image acquiring section, it, which obtains to shoot, the multiple judgements pair being arranged
As the judgement image of thing；And interval determination unit, it is according to multiple judgements pair captured in the judgement image
As the picture of thing, judge whether the interval of the multiple determine object thing is appropriate.
Invention effect
Can provide can simply between measuring object the camera device at interval, the control method of camera device and
Storage medium.
Brief description of the drawings
Fig. 1 is the figure for illustrating the example of the use example of the camera device of an embodiment.
Fig. 2 is the figure for illustrating the example of the control system of the camera device of an embodiment.
Fig. 3 is the figure of the example of the judgement image obtained for the camera device illustrated by an embodiment.
Fig. 4 is the figure for illustrating the example of the 1st interval determination processing in the camera device of an embodiment.
Fig. 5 is the figure for illustrating the example of the 2nd interval determination processing in the camera device of an embodiment.
Fig. 6 is the figure for illustrating the example of the action of the camera device of an embodiment.
Fig. 7 is the figure for illustrating the example of the interval determination processing of the camera device of an embodiment.
Fig. 8 is the figure for illustrating the example of the interval determination processing of the camera device of an embodiment.
Embodiment
Below, the camera device of an embodiment, the control method of camera device and decision procedure are entered referring to the drawings
Row is described in detail.
Fig. 1 is to show to carry out by 1 pair of tectosome 2 being made up of multiple reinforcing bars side by side at grade of camera device
The explanation figure of the example of the situation of shooting.Camera device 1 is, for example, following device：Wait and used at the construction field (site), obtain structure
The image of body 2 is made, whether the interval that the reinforcing bar of tectosome 2 is constituted according to acquired spectral discrimination is interval set in advance
(for example at equal intervals).
Tectosome 2 has multiple reinforcing bars 3 and multiple reinforcing bars 4 side by side at grade.Tectosome 2 is for example by floorings
The multiple reinforcing bars 3 and multiple reinforcing bars 4 of the middle clathrate arrangement used are constituted.Reinforcing bar 3 and reinforcing bar 4 are respectively formed as specified diameter
It is bar-shaped.Multiple reinforcing bars 3 are arranged in parallel to each other at predetermined intervals at grade.In addition, the direction that multiple reinforcing bars 3 are arranged
Referred to as orientation, the direction referred to as bearing of trend that reinforcing bar 3 is extended, the plane comprising orientation and bearing of trend is referred to as
Arrange plane.Also, multiple reinforcing bars 4 are upwardly extended in the side orthogonal with the bearing of trend of multiple reinforcing bars 3, and in same arrangement
Arranged in parallel to each other at predetermined intervals in plane.In fig. 1 it is illustrated that taking the example of orientation on the depth direction of picture
Son, still, in this case, " orientation " can be expressed as " depth direction ", or, although somewhat with angled, still
" shooting optical axis direction " can be broadly expressed as, " range direction from camera device ", " distance change can also be expressed as
Direction ".Also, in the example in fig 1, " bearing of trend " can be expressed as being substantially orthogonal with it, so, can be " with depth
Expression corresponding with above-mentioned record as the orthogonal direction in direction ".It is, of course, also possible to be expressed as " picture left and right directions ", " depending on
Rink corner direction ", the expansion direction in photographing element face from Fig. 4, the direction on one side of photographing element and X, Y-direction.Should
In the case of, orientation is referred to as " Z-direction ".
The reinforcing bar being arranged in from camera device 1 on depth direction (is in the example in fig 1 reinforcing bar by camera device 1
3) as determine object thing, judgement image is obtained.Camera device 1 judges multiple objects according to acquired judgement image
Whether thing arranges at predetermined intervals.In addition, camera device 1 can also be configured to, further judgement is arranged in parallel with imaging surface
Direction on other multiple reinforcing bars (being in the example in fig 1 reinforcing bar 4) whether arrange at predetermined intervals.
Fig. 2 is the block diagram of the example for the structure for showing camera device 1.
As shown in Fig. 2 camera device 1 has camera lens 11, photographing element 12, signal processing part 13, image processing part 14, behaviour
Make portion 15, display part 16, memory I/F17, communication unit 18, angular-rate sensor 19 and master control part 20.
Camera lens 11 makes the light of transmission be imaged on photographing element 12.Camera lens 11 has pick-up lens, aperture device, to shooting
The lens control portion that the action of camera lens and aperture device is controlled.
Pick-up lens makes the light from subject be imaged in the imaging surface of photographing element 12.Pick-up lens is by multiple mirrors
The combination of head is constituted.
Aperture device is configured to opening and closing freely, according to the control in lens control portion to inciding shooting member via pick-up lens
The amount of the light of part is adjusted.
Lens control portion is configured to be communicated with master control part 20.Lens control portion is according to from master control part 20
Input or the functional unit being arranged on camera lens 11 operation, the action to pick-up lens and aperture device respectively controls
System.
Also, pick-up lens has the camera lens (focus lens) of focusing, the camera lens (zoom camera lens) for changing focal length
It is first-class with relay lens.Lens control portion can change focal length by making zoom camera lens be moved along the optical axis of pick-up lens.Camera lens
Control unit can detect the focal length of pick-up lens by detecting the position of zoom camera lens.Also, lens control portion is by making focusing
Camera lens is moved along the optical axis of pick-up lens, can be changed from the principal point of pick-up lens to the focusing object i.e. distance of subject
(subject distance) and from principal point to photographing element 12 imaging surface distance (image distance from).Lens control portion passes through detection pair
The position (focusing position) of focus lens when burnt, can detect subject distance and image distance from.Camera lens 11 is by focal length, subject
Distance and image distance from testing result be input to master control part 20.
In addition, camera device 1, which can also be configured to have instead of camera lens 11, can assemble the installed part of camera lens 11.
Photographing element 12 is arranged on the rear portion of camera lens 11, the i.e. private side of the housing of camera device 1.Photographing element 12 has
The multiple imaging surface constituted to light progress opto-electronic conversion and the shooting pixel of accumulated charge of arrangement.In each shooting pixel
The incident face of light is provided with colour filter.Photographing element 12 is for example by Charge Coupled Devices (CCD：Charged Couple
Device) imaging sensor, Complementary Metal Oxide Semiconductor (CMOS：CMOS half
Conductor) imaging sensor or other photographing elements constitute.Photographing element 12 will be assembled via camera lens 11 and will be imaged in imaging surface
Shot object image be converted to electric signal corresponding with light quantity, thus generate picture signal.
Signal processing part 13 reads the picture signal generated by photographing element 12 according to the control of master control part 20.At signal
Reason portion 13 various signal transactings are implemented to read-out picture signal according to the control of master control part 20.Signal processing part 13 will be real
The picture signal for having applied signal transacting is converted to the view data of data signal, is entered into master control part 20.
As described above, camera lens 11, photographing element 12 and signal processing part 13 constitute image pickup part.Image pickup part is image acquiring section
One.12 pairs of light being imaged by camera lens 11 in imaging surface of photographing element are imaged, thus, and image pickup part obtains picture number
According to.Image pickup part obtains the view data as still image by above-mentioned shooting action.Also, image pickup part is continuously obtained for making
The view data shown for live view picture.For example, image pickup part is passed through with the cycle of the control based on master control part 21
Signal processing part 13 reads the picture signal as obtained from continuously imaging photographing element 12, can make thereby, it is possible to obtain
The continuous view data shown for live view picture.
Image processing part 14 according to the control of master control part 20 view data is carried out color correction, gamma (γ) correction,
Contrast correction, black and white/various image procossings such as color mode processing and the processing of live view picture.Also, image processing part
14, according to the control of master control part 20, are compressed to view data in JPEG modes, are converted into the image of JPEG modes
Data are jpeg data.Jpeg data is input to master control part 20 by image processing part 14.
Operating portion 15 has the multiple functional units for the various operations for being used to carry out camera device 1 for user.Functional unit
Such as including touch sensor 15t and various buttons.Touch sensor 15t is, for example, resistance membrane type touch sensor or electrostatic
Capacitive touch sensors etc..That is, touch sensor 15t is the finger for the information for obtaining the position for representing to be specified in some region
Obtaining section is put in positioning.Touch sensor 15t and aftermentioned display part 16 display panel are wholely set, and detection represents display panel
The signal (touch location signal) of the position touched, master control part 20 is input to by the touch location signal detected.
Display part 16 is according to the view data display picture inputted from master control part 20.Display part 16 have display device and
Make the drive circuit of display device display picture according to view data.Display part 16 is for example filled with display panel as display
Put.Display panel is, for example, liquid crystal display, organic el display or other display devices for display picture.Display surface
Plate 16 and above-mentioned touch sensor 15t, which is combined into one, is used as touch panel (touch-screen) function.Display panel is for example
It is arranged on the supporting mass set with the state that can be rotated from the back side of the housing of camera device 1.Supporting mass is with can be to set
The state rotated centered on the axle for putting the hinge on the back side of housing is set.Thereby, it is possible to change the angle of display panel.
It is an important embodiment that result of determination is shown in the display part, but it is also possible to communication unit is set and show a long way off or
Outside, can not also show testing result and be reflected in other controls.
Memory I/F17 has the neck for being inserted into the recording medium M with multiple contact terminals and will recorded
The contact terminal that medium M is electrically connected in the case of being inserted into neck with recording medium M contact terminal.Recording medium M is for example
It is storage card.Input and output of the memory I/F17 to the data between recording medium M and master control part 20 are relayed.
Communication unit 18 is the interface for being communicated with other equipment.Communication unit 18 for example by with access (not shown)
Point carries out radio communication, can be communicated with the other equipment on the network being connected with access point.Also, communication unit 18 is for example
It can also be configured to be communicated with the information processor such as smart mobile phone, node PC by ad hoc mode.Also, communication
Portion 18 can also for example be configured to carry out wire communication with above- mentioned information processing unit.
The rotary motion conduct that angular-rate sensor 19 detects the change of the posture of the housing with camera device 1 and produced
Angular velocity signal.Angular-rate sensor 19 is, for example, gyro sensor.For example detection will shooting respectively for angular-rate sensor 19
The horizontal direction of the imaging surface of element 12 is used as axle as the rotary motion in the pitch orientation of axle, using the vertical direction of imaging surface
Yaw direction on rotary motion, using the optical axis of camera lens 11 be used as the rotary motion on the rotating direction of axle, generate angular speed
Signal.
Action of the master control part 20 to each portion of camera device 1 is controlled.Master control part 20 is for example with CPU and storage
Device.Such as CPU reads the program stored in memory and various functions are realized in execution, thus, master control part 20.For example, master control
Portion 20 processed have operation determination section 21, imaging control part 22, display control unit 23, tilt determination unit 24, object extraction portion 25,
Every determination unit 26 and recording control part 27.
Operation determination section 21 judges the operation inputted by operating portion 15.That is, operation determination section 21 is identified by operating portion 15
Any operation indicated.Also, operation determination section 21 is believed according to the touch location of the touch sensor 15t inputs from operating portion 15
Number, identification touches which position of display panel.
22 pairs of each portions of imaging control part are controlled to perform the action for obtaining image.For example, imaging control part 22
By inputting control signal to camera lens 11, aperture device is driven and control is exposed.Also, imaging control part 22 is led to
Cross and control signal is inputted to camera lens 11, focus lens are driven and focusing process is carried out.Specifically, imaging control part 22
According to the light through pick-up lens, carry out focusing at any subject in region of search (AF areas) and obtain focusing state
Auto-focusing (AF) processing.
And then, imaging control part 22 reads picture signal from photographing element 12 by signal processing part 13 and turned to carry out A/D
Change, thus obtain view data.For example, imaging control part 22 obtains work focusing in the state of determine object thing i.e. reinforcing bar 3
For the view data of judgement image.
Also, for example, imaging control part 22 is controlled to signal processing part 13, read so as to be able to the cycle set in advance
Go out the picture signal generated by photographing element 12, thus obtain and can be shown in display part 16 as live view picture
View data.
Also, imaging control part 22 can also for example be configured to carry out automatic exposure (AE) processing, white balance (WB) adjustment
Processing and other various processing.
23 pairs of display processings based on display part 16 of display control unit are controlled.For example, display control unit 23 is by right
The input image data of display part 16, makes the display device display picture of display part 16.For example, display control unit 23 is to display part 16
The view data for acting and obtaining by shooting is inputted, display part 16 is carried out the display of still image.Also, display control
Portion 23 processed inputs the view data continuously obtained by image pickup part to display part 16, display part 16 is carried out live view picture
Display.
And then, display control unit 23 is generated for making display part according to state of various set informations and camera device 1 etc.
16 displays are shown in the osd data of interior screen display (OSD) comprising various icons and word etc..For example, display control unit
23 generate for make the display device of display part 16 show the screening-mode of camera device 1, various set informations, battery allowance,
Can shoot number, can the various information such as shooting time and AF areas osd data.View data is input to by display control unit 23
Display part 16, the view data has been superimposed the OSD based on osd data.
Determination unit 24 is tilted according to the angular velocity signal detected by angular-rate sensor 19, the camera lens of camera lens 11 are calculated
Inclination of the optical axis relative to determine object thing of head.For example, making in the multiple reinforcing bars 3 for arranging the clathrate used in floorings
In the case of determine object thing, the arrangement plane of reinforcing bar 3 turns into the face with plane-parallel.In this case, tilting determination unit
24 calculate the inclination of the optical axis of pick-up lens with respect to the horizontal plane.
Determine object thing is extracted from image in object extraction portion 25.For example, being arranged by the clathrate used in floorings
Multiple reinforcing bars 3 as determine object thing in the case of, object extraction portion 25 extracts reinforcing bar 3 from image.First, object extraction
The object (reference object thing) as determinating reference is extracted from image in portion 25.Then, object extraction portion 25 is carried from image
Take the object (comparison other thing) being compared with reference object thing.For example, object extraction portion 25 uses space identity, pattern
Identification or object identification etc., extract the reinforcing bar 3 mirrored in judgement image.Specifically, object extraction portion 25 is by from image
It is middle to extract bar-shaped object, the multiple reinforcing bars 3 for being configured to tectosome 2 are extracted as determine object thing.And then, object extraction portion 25
It can also be configured to extract reinforcing bar 3 according to color or decorative pattern.
Picture of the determination unit 26 according to the multiple reinforcing bars 3 mirrored in judgement image is spaced, judging the interval of multiple reinforcing bars 3 is
It is no appropriate.For example, judging whether at a predetermined interval (such as at equal intervals) arrangement of multiple reinforcing bars 3.And then, interval determination unit 26 also may be used
Whether suitably shown with the interval being configured to according to multiple objects to carry out warning.That is, interval determination unit 26 be determined as it is many
In the case of the interval of individual object is unsuitable, the meaning can also be shown in display part 16.And then, it is spaced determination unit 26
Express the unsuitable object in interval on the judgement image that can be shown in display part 16.Being spaced determination unit 26 has progress
1st interval determination unit 28 of the 1st interval determination processing and the 2nd interval determination unit 29 for carrying out the 2nd interval determination processing.
1st interval determination unit 28 carries out the 1st following interval determination processing：By multiple in judgement image to mirroring
The diameter of reinforcing bar 3 is compared, and judges that whether at a predetermined interval multiple reinforcing bars 3 arrange (such as at equal intervals).1st interval judges
The 1st interval determination processing that portion 28 is carried out is described below.
2nd interval determination unit 29 carries out the 2nd following interval determination processing：According to the multiple steel mirrored in judgement image
The inclination of the optical axis of the pick-up lens of camera lens 11 when the position of muscle 3 and judgements image pickup, the multiple reinforcing bars 3 of judgement whether with
Predetermined space (such as at equal intervals) is arranged.The 2nd interval determination processing that 2nd interval determination unit 29 is carried out is described below.
The result for the 1st interval determination processing that interval determination unit 26 is carried out according to the 1st interval determination unit 28 and the 2nd interval are sentenced
Determine both sides or any one party of the result of the 2nd interval determination processing of the progress of portion 29, whether is the arrangement of the multiple reinforcing bars 3 of synthetic determination
Suitably.For example, between the 2nd that the 1st interval determination processing that the 1st interval determination unit 28 is carried out and the 2nd interval determination unit 29 are carried out
In the case of being determined as that multiple reinforcing bars 3 are arranged at a predetermined interval in the both sides of determination processing, interval determination unit 26 is determined as many
The arrangement of individual reinforcing bar 3 is appropriate.Also, for example, interval determination unit 26 can also be configured to, carried out in the 1st interval determination unit 28
It is determined as in any one party in the 2nd interval determination processing that 1st interval determination processing and the 2nd interval determination unit 29 are carried out multiple
In the case that reinforcing bar 3 is arranged at a predetermined interval, it is determined as that the arrangement of multiple reinforcing bars 3 is appropriate.
27 pairs of view data for being acted and being obtained by shooting of recording control part carry out documentation, are written into be assemblied in and deposit
In recording medium M on reservoir I/F17.Also, recording control part 27 is by the result write-in assembling of above-mentioned determination processing in storage
In recording medium M on device I/F17.Also, recording control part 27 can also be configured to judgement image and determination processing
As a result associate in the recording medium M that write-in is assemblied on memory I/F17.For example, recording control part 27 can also be constituted
For, by any one party in the result of the 1st interval determination processing, the 2nd interval result of determination processing, the result of determination of synthesis or
Multi-party and judgement is associated in the recording medium M that write-in is assemblied on memory I/F17 with image.
Then, the 1st interval determination processing that the 1st interval determination unit 28 is carried out is illustrated.Fig. 3 shows to be taken by image pickup part
The example of the judgement image 31 obtained.Being shot in judgement image 31 has 3 reinforcing bars 3 and multiple reinforcing bars 4.In addition, according to from
Camera device 1 to remote order from being closely referred to as reinforcing bar 3a, reinforcing bar 3b, reinforcing bar 3c.Also, set and regard reinforcing bar 3b as reference object thing
Handled, the reinforcing bar 3a and reinforcing bar 3c before and after reinforcing bar 3b are handled as comparison other thing.In addition, here, as taking the photograph
The transverse direction (X-direction) of element and the completely the same figure of the bearing of trend of measure object, still, have write afterwards following situation：Even if
In the presence of rotation, if can also carry out the correction of image procossing to the rotation correction of photographing element by actuators such as motors,
Same image can be obtained.Have a case that this structure (photographing element position changing unit, rotation image processing part) is also entered
Enter the category of the application.Also, here, if being interval between reinforcing bar and reinforcing bar, still, if between observation interval and interval
Reinforcing bar portion, then can also observe the uniformity of the fineness degree of reinforcing bar certainly.Also, bar-shaped part is needed not be, even stepping on
Part as pin stone, can be also measured with same effect.
1st interval determination unit 28 is according to the judgement diameter rn of the reinforcing bar 3a in image 31, reinforcing bar 3b diameter r0 and steel
Muscle 3c diameter rf relation, judges whether multiple reinforcing bars 3 arrange at a predetermined interval.
For example, the 1st interval determination unit 28 judges whether multiple reinforcing bars 3 are arranged at equal intervals.Fig. 4 is the extension from reinforcing bar 3
Observe the figure of the position relationship of camera device 1 and reinforcing bar 3 in direction.As shown in figure 4, setting reinforcing bar 3a, reinforcing bar 3b and reinforcing bar 3c reality
A diameter of R on border, if the subject distance between the reinforcing bar 3b as benchmark is L, if the master from imaging surface to pick-up lens
Point P distance (focal length) is X.
Here, if reinforcing bar 3a, reinforcing bar 3b and reinforcing bar 3c are arranged in arrangement plane with interval delta K.Also, set pick-up lens
Optical axis and arrangement plane formed by angle be θ.In this case, reinforcing bar 3a and reinforcing bar 3b subject are apart from its difference and reinforcing bar 3a
And reinforcing bar 3c subject is that Δ L can be represented with Δ L=Δ Kcos θ apart from its difference.It is arranged at equal intervals in multiple reinforcing bars 3
In the case of, following formula is set up.
R0=RX/L ... (mathematical expression 1)
Rn=RX/ (L- Δ L) ... (mathematical expression 2)
Rf=RX/ (L+ Δ L) ... (mathematical expression 3)
According to mathematical expression 2, following formula can be exported.
Δ L=L-RX/rn ... (mathematical expression 4)
Also, according to mathematical expression 3, following formula can be exported.
Δ L=RX/rf-L ... (mathematical expression 5)
In mathematical expression 4 and mathematical expression 5, the left side is equal, so, following formula is set up.
L-RX/rn=RX/rf-L ... (mathematical expression 6)
According to mathematical expression 6, following formula is set up.
XR ((1/rf)+(1/rn))=2L ... (mathematical expression 7)
Also, according to mathematical expression 1, following formula can be exported.
XR=r0L ... (mathematical expression 8).
By substituting into mathematical expression 8 in mathematical expression 7, following formula can be exported.
(r0/rf)+(r0/rn)=2 ... (mathematical expression 9)
1st interval determination unit 28 calculates reinforcing bar 3a diameter rn, reinforcing bar 3b diameter r0 respectively according to judgement image 31
With reinforcing bar 3c diameter rf.1st interval determination unit 28 by diameter rn, diameter r0 and diameter rf value substitute into mathematical expression 9 in and
In the case of making the establishment of mathematical expression 9, it is determined as that reinforcing bar 3a, reinforcing bar 3b and reinforcing bar 3c are arranged at equal intervals.In addition, here, explanation
3 reinforcing bars 3 are judged into the example at interval as object, still, the 1st interval determination unit 28 is used as reference object by changing
The reinforcing bar of thing come judge interval, additionally it is possible to judge the interval of the reinforcing bar of more than 4.
Furthermore, it is contemplated that actually reinforcing bar 3 can not be strictly arranged at equal intervals, so, it can also judge at the 1st interval
Surplus is set in the judgement whether reinforcing bar 3a, reinforcing bar 3b and the reinforcing bar 3c that portion 28 is carried out are arranged at equal intervals.For example, the 1st interval
Determination unit 28 can also be configured to, at (r0/rf)+(be determined as reinforcing bar 3a, reinforcing bar 3b and reinforcing bar 3c in the case of r0/rn) ≒ 2
It is arranged at equal intervals.And then, the 1st interval determination unit 28 can also be configured to, and arbitrarily set in (r0/rf)+(r0/rn) value
In the range of in the case of be determined as that reinforcing bar 3a, reinforcing bar 3b and reinforcing bar 3c are arranged at equal intervals.
Then, the 2nd interval determination processing that the 2nd interval determination unit 29 is carried out is illustrated.2nd interval determination unit 29
According to the judgement shown in Fig. 3 between the interval delta y1 and reinforcing bar 3b and reinforcing bar 3c between the reinforcing bar 3a and reinforcing bar 3b in image 31
Interval delta y2 relation, judges whether multiple reinforcing bars 3 arrange at a predetermined interval.Reinforcing bar 3b is regard as reference object thing in addition, setting
Handled, the reinforcing bar 3a and reinforcing bar 3c before and after reinforcing bar 3b are handled as comparison other thing.
For example, the 2nd interval determination unit 29 judges the optical axis (shooting optical axis) in the reinforcing bar 3b as benchmark and pick-up lens
The interval whether being arranged as between the interval between reinforcing bar 3b and reinforcing bar 3a and reinforcing bar 3b and reinforcing bar 3c in the state of intersection is equal.
Fig. 5 is the figure of the position relationship of camera device 1 and reinforcing bar 3 from the bearing of trend of reinforcing bar 3.As shown in figure 5, setting and reinforcing bar 3b
Between subject distance be L, if the distance (focal length) of principal point P from imaging surface to pick-up lens is X.If reinforcing bar spatially
3a position is that point A, reinforcing bar 3b position are that point B, reinforcing bar 3c position are point C.If image optical axis it is upper in point A identicals
Point at subject distance is point D, if being point E as being located on optical axis with the point at point C identical subject distances.If principal point P
Point with level-crossing orthogonal with shooting optical axis at point A extended line and point E is point F.If parallel with shooting optical axis from point A
The point of the level-crossing orthogonal with shooting optical axis is point G at the boost line and point E of ground extension.Also, set the shooting in imaging surface
The position for having reinforcing bar 3a is point H, if it is point I to shoot the position for having reinforcing bar 3b, if it is point J to shoot the position for having reinforcing bar 3c.
Here, if reinforcing bar 3a, reinforcing bar 3b and reinforcing bar 3c are arranged in arrangement plane with interval delta K.Also, set pick-up lens
Optical axis and arrangement plane formed by angle be θ.In this case, reinforcing bar 3a and reinforcing bar 3b subject are apart from its difference and reinforcing bar 3b
And reinforcing bar 3c subject is that Δ L can be represented with Δ L=Δ Kcos θ apart from its difference.
When set reinforcing bar 3a, reinforcing bar 3b and reinforcing bar 3c be arranged at equal intervals arranging in plane when, triangle ABD and triangle
CBE congruences, so, the length from point D to point B interval and from point E to point B interval is Δ L, is equal, from point D to point
A interval and from point E to point C at intervals of Δ Y1, be equal.Also, triangle JIP is similar with triangle CEP, so,
Interval delta y1 between point J and point I is represented with following formula.
Δ y1=X Δs Y1/ (L+ Δ L) ... (mathematical expression 10)
Also, triangle HIP is similar with triangle FEP, so, the interval delta y2 between point H and point I is represented with following formula.
Δ y2=X (Δ Y1+ Δ Y2)/(L+ Δ L) ... (mathematical expressions 11)
Also, triangle HIP is similar with triangle FAG, so, the interval delta Y2 between point F and point G is represented with following formula.
Δ Y2=2 Δ L Δs y2/X ... (mathematical expression 12)
Also, it is that Δ Y1 is represented with following formula from point D to point A interval and from point E to point C interval.
Δ Y1=Δ Ltan θ ... (mathematical expression 13)
By substituting into mathematical expression 12 in mathematical expression 11, following formula can be exported.
Δ y2=X (Δ Y1+2 Δ L Δ y2/X)/(L+ Δ L) ... (mathematical expressions 14)
According to mathematical expression 14, following formula can be exported.
Δ y2 (L+ Δ L)=X Δ Y1+2 Δ L Δs y2 ... (mathematical expression 15)
And then, by substituting into mathematical expression 13 in mathematical expression 15, following formula can be exported.
Δ y2 (L+ Δ the L)=Δ L Δs y2 ... (mathematical expression 16) of X Δ Ltan θ+2
Also, by being deformed to mathematical expression 10, following formula can be exported.
Δ y1 (L+ Δ L)=X Δs Y1 ... (mathematical expression 17)
And then, by substituting into mathematical expression 13 in mathematical expression 17, following formula can be exported.
Δ y1 (L+ Δ L)=X Δ Ltan θ ... (mathematical expression 18)
And then, Δ y1 and Δ y2 ratio is represented using mathematical expression 16 and mathematical expression 18, following formula can be exported,
Δ y2/ Δs y1=(the Δ L Δ y2 of X Δ Ltan θ+2)/(X Δ Ltan θ) ... (mathematical expressions 19)
By being deformed to mathematical expression 19, following formula can be exported.
Δ y2/ Δs y1=1+ (2 Δ y2)/(Xtan θ) ... (mathematical expression 20)
2nd interval determination unit 29 calculates the interval delta y1 between reinforcing bar 3a and reinforcing bar 3b respectively according to judgement image 31
Interval delta y2 between reinforcing bar 3b and reinforcing bar 3c.2nd interval determination unit 29 by interval delta y1, interval delta y2, focal length X and is inclining
Oblique θ value is substituted into mathematical expression 20 and made in the case that mathematical expression 20 sets up, be determined as reinforcing bar 3a, reinforcing bar 3b and reinforcing bar 3c with etc.
It is spaced.In addition, here, illustrating 3 reinforcing bars 3 judging the example at interval as object, still, the 2nd interval judges
Portion 29 judges interval by changing as the reinforcing bar of reference object thing, additionally it is possible to judge the interval of the reinforcing bar of more than 4.
Furthermore, it is contemplated that actually reinforcing bar 3 can not be strictly arranged at equal intervals, so, it can also judge at the 2nd interval
Surplus is set in the judgement whether reinforcing bar 3a, reinforcing bar 3b and the reinforcing bar 3c that portion 29 is carried out are arranged at equal intervals.For example, the 2nd interval
Determination unit 29 can also be configured to, be determined as in the case of Δ y2/ Δ y1 ≒ 1+ (2 Δ y2)/(Xtan θ) reinforcing bar 3a,
Reinforcing bar 3b and reinforcing bar 3c are arranged at equal intervals.And then, the 2nd interval determination unit 29 can also be configured to, in Δ y2/ Δs y1 and 1+
(2 Δ y2)/(Xtan θ) difference is determined as reinforcing bar 3a, reinforcing bar 3b and reinforcing bar 3c in the case of in the range of presetting
It is arranged at equal intervals.
Fig. 6~Fig. 8 is the flow chart for illustrating the example of the action of camera device 1.Fig. 6 is to be used to illustrate and image dress
Put the flow chart of the 1 relevant processing of model selection.
The master control part 20 of camera device 1 determines whether to have selected screening-mode (step S11) respectively, whether have selected between
Every determinating mode (step S12), whether have selected reproduction mode (step S13).
It is determined as (step S11 in the case of have selected screening-mode in step s 11：It is), master control part 20 performs bat
Processing (step S14) is taken the photograph, step S17 is transferred to.Shooting processing, which is camera device 1, to be performed shooting according to operation and acts and record
The processing of view data.
It is judged to have selected (step S12 in the case of the determinating mode of interval in step s 12：It is), master control part 20 is held
Between-line spacing determination processing (step S15), is transferred to step S17.It is spaced between multiple objects such as determination processing judgement reinforcing bar 3
Every whether be interval set in advance processing.
It is determined as (step S13 in the case of have selected reproduction mode in step s 13：It is), master control part 20 is performed again
(step S16) now is handled, step S17 is transferred to.Reproduction processes are that camera device 1 reproduces note in recording medium M according to operation
The file of record simultaneously includes it processing in display part 16.
(step S13 in the case of being determined as non-selected reproduction mode in step s 13：It is no), the judgement of master control part 20 is
No tenth skill (step S17).(the step S17 in the case of not tenth skill of master control part 20：It is no), return to step S11.And
And, (the step S17 in the case of tenth skill of master control part 20：It is), terminate Fig. 6 processing.
Fig. 7 and Fig. 8 are the flow charts for illustrating the interval determination processing shown in Fig. 6 step S15.
Master control part 20 obtains the view data (step that can be shown as live view picture by image pickup part
S21).Master control part 20, which is performed, makes the live view picture of the view data obtained in the step display S21 of display part 16 show (step
Rapid S22).
Master control part 20 extracts reference object thing (step S23) by object extraction portion 25 from view data.Main control
Center bar-shaped and from camera device 1 in the reinforcing bar 3 of inboard arranged in parallel 3 is for example extracted from view data in portion 20
Between one be used as reference object thing.
Reference object thing (step S24) whether is extracted in the determination step S23 of master control part 20.Master control part 20 is judging
(step S24 in the case of to extract reference object thing：Be), by object extraction portion 25 from view data extraction comparison pair
As thing (step S25).Master control part 20 for example extracted from view data it is bar-shaped and from camera device 1 inboard arrangement and
2 reinforcing bars adjacent with reference object thing are used as comparison other thing.
Master control part 20 determines whether to extract comparison other thing (step S26).Master control part 20 judges in step s 24
(step S24 in the case of not extract reference object thing：It is no), or be judged in step S26 not extracting comparison other
(step S26 in the case of thing：It is no), output warning (step S27) terminates interval determination processing.For example, due to not in the angle of visual field
Reference object thing or reference object thing and comparison other thing both sides are inside extracted, so, master control part 20 is defeated by display part 16
The warning for going out the direction of prompting amendment camera device 1 is shown.Also, itself it is not etc. that the situation of arrangement can show as problem
Show that unfavorable condition is marked, can also show that the measure of which part has problem and carrys out clear and definite problem on the image of measuring object
Point.It is of course also possible to combine the mechanism according to as the arrangement of measurement result amendment object.Also, inspection posture compared with
When poor, the device checked can also using angle, position, the angle of visual field are corrected it is such automated answer
With.
Master control part 20 is determined as (step S26 in the case of extracting comparison other thing in step S26：It is), judge
Whether focus in determine object thing (step S28).For example, master control part 20 determines whether to focus in reference object thing and compared pair
As thing both sides.In addition, master control part 20 can also be configured to judge to be according to the benchmark of focusing during common shooting processing
No focusing, msy be also constructed to if being able to carry out the focusing journey of above-mentioned 1st interval determination processing and the 2nd interval determination processing
Degree is then judged as focusing.
Master control part 20 is in (the step S28 in the case of determine object thing that is judged to not focusing：It is no), carry out auto-focusing
Handle (step S29), return to step S28 processing.In addition, master control part 20 can also be configured to, even if carrying out step S29
Auto-focusing processing do not focus in the case of determine object thing yet, by the aperture device to camera lens 11 be controlled add
Vistavision is deep.For example, master control part 20 can also be configured to, by omitting step S28 as that can carry out the f-number of pan focus
With step S29.
Master control part 20 is in (the step S28 in the case of determine object thing that is judged to focusing：It is), it is dynamic by performing shooting
Make to obtain judgement image (step S30).
Also, master control part 20 obtains the inclination (step S31) for imaging optical axis during the acquirement of judgement image.Main control
Portion 20 obtains the inclination in the shooting optical axis direction parallel relative to the direction at the interval with being judged.For example, such as this example that
Sample is using the arrangement of the reinforcing bar 3 used in floorings as in the case of determine object, it is assumed that the bearing of trend of reinforcing bar and arrangement side
To with plane-parallel.Therefore, master control part 20 obtain shooting optical axis relative to judgement image acquirement when horizontal plane
Tilt.
Master control part 20 judges whether the result of the result and the 2nd interval determination processing according to the 1st interval determination processing
Both sides enter between-line spacing and judge (step S32).
Master control part 20 is in the result for being judged as result and the 2nd interval determination processing according to the 1st interval determination processing
Both sides enter (step S32 in the case that between-line spacing judges：It is), according to the judgement image obtained in step S30, between the 1st
The 1st is performed every determination unit 28 and is spaced determination processing, according to the judgement obtained in step S30 with obtaining in image and step S31
Tilt, performing the 2nd by the 2nd interval determination unit 29 is spaced determination processing, according between the result and the 2nd of the 1st interval determination processing
Judge whether the arrangement of multiple reinforcing bars 3 is appropriate (step S33), terminates interval determination processing every the both sides of the result of determination processing.
For example, what the 1st interval determination processing and the 2nd interval determination unit 29 that master control part 20 is carried out in the 1st interval determination unit 28 were carried out
In the case of being determined as that multiple reinforcing bars 3 are arranged at a predetermined interval in the both sides of 2nd interval determination processing, it is determined as multiple reinforcing bars 3
Arrangement it is appropriate.Also, for example, master control part 20 can also be configured to, the 1st interval carried out in the 1st interval determination unit 28 is sentenced
It is determined as multiple reinforcing bars 3 with pre- in any one party in the 2nd interval determination processing that fixed processing and the 2nd interval determination unit 29 are carried out
Surely in the case of being spaced, it is determined as that the arrangement of multiple reinforcing bars 3 is appropriate.
Master control part 20 is judged as at not according to the result of the 1st interval determination processing and the 2nd interval judgement in step s 32
The both sides of the result of reason enter (step S32 in the case that between-line spacing judges：It is no), judge whether that performing the 1st is spaced determination processing (step
Rapid S34).Master control part 20 is judged as that performing the 1st is spaced (step S34 in the case of determination processing in step S34：It is), root
According to the judgement image obtained in step S30, perform the 1st by the 1st interval determination unit 28 and be spaced determination processing, between the 1st
It is whether appropriate (step S35) every the arrangement of the multiple reinforcing bars 3 of the result judgement of determination processing, terminate interval determination processing.
Also, master control part 20 is judged as not performing (step in the case of the 1st interval determination processing in step S34
S34：It is no), according to the judgement obtained in step S30 with the inclination obtained in image and step S31, pass through the 2nd interval determination unit
29, which perform the 2nd, is spaced determination processing, according to the whether appropriate (step of the arrangement of the multiple reinforcing bars 3 of result judgement of the 2nd interval determination processing
Rapid S36), terminate interval determination processing.
And then, master control part 20 can also be configured to, and the result of the 1st interval determination processing, the 2nd are spaced into determination processing
As a result any one party or multi-party and judgement, in comprehensive result of determination associated with image write-in be assemblied in memory I/
In recording medium M on F17, the result of interval determination processing is used as.
As described above, the reinforcing bar 3 of 1 pair of arrangement of camera device in the plane is imaged and obtains judgement image, according to
The picture for the multiple reinforcing bars 3 mirrored in acquired judgement image, judges whether multiple reinforcing bars 3 arrange at a predetermined interval.Thus,
Camera device 1 does not detect the distance between object and camera device 1, with the information of image can judge multiple according to judgement
Whether the arrangement of reinforcing bar 3 is appropriate.
Also, as described above, camera device 1 is spaced the both sides of determination processing according to the 1st interval determination processing and the 2nd or appointed
Whether the arrangement for anticipating a side to judge multiple reinforcing bars 3 is appropriate, in the 1st interval determination processing, by mirroring judgement image
In the diameters of multiple reinforcing bars 3 be compared, judge whether multiple reinforcing bars 3 arrange at a predetermined interval, determination processing be spaced the 2nd
In, according to the pick-up lens of the camera lens 11 when the position for the multiple reinforcing bars 3 mirrored in judgement image and judgement image pickup
Optical axis inclination, judge whether multiple reinforcing bars 3 arrange at a predetermined interval.
According to the 1st interval determination processing, the inclined knot of pick-up lens is detected when without in judgement image pickup
In the case of structure, it also can determine that whether multiple reinforcing bars 3 arrange at a predetermined interval.Thus, camera device 1 can be easily to tie
Structure judges whether the arrangement of multiple reinforcing bars 3 is appropriate.
According to the 2nd interval determination processing, inclined by detecting that judgement is used as with the state of the camera device 1 during image pickup
Tiltedly, it can more strictly judge whether multiple reinforcing bars 3 arrange at a predetermined interval.Thus, camera device 1 can accurately be sentenced
Whether the arrangement of fixed multiple reinforcing bars 3 is appropriate.
Also, by using the both sides of the 1st interval determination processing and the 2nd interval determination processing, camera device 1 can be double
It is determined as that the arrangement of multiple reinforcing bars 3 is inappropriate in the case that the result of side is inconsistent.Thereby, it is possible to more precisely judge multiple
Whether the arrangement of reinforcing bar 3 is appropriate.
In addition, in the above-described embodiment, illustrate camera device 1 reinforcing bar 3 is imaged and judgement image is obtained,
According to acquired judgement with the arrangements of the multiple reinforcing bars 3 of spectral discrimination whether appropriate structure, but be not limited to the structure.Shooting
Device 1 can also be configured to carry out the 1st interval determination processing according to the view data stored in recording medium M.Also, shooting dress
In the case of putting the 1 inclined information that msy be also constructed to when the view data stored in recording medium M addition of shooting,
The 2nd, which is carried out, according to the view data stored in recording medium M is spaced determination processing.In a word, camera device 1 can by image come
Judgement image is obtained, judgement image can also be obtained by reading view data from recording medium M.Camera device 1
There is the function for the image acquiring section for obtaining judgement image.
Also, in the above-described embodiment, illustrate that camera device 1 is obtained and focused in benchmark by carrying out focusing process
The structure of the judgement image of the both sides of object and comparison other thing, but it is not limited to the structure.Camera device 1 can also structure
Turn into, focus lens are driven and continuous shooting is carried out, multiple images are obtained, carried out by using multiple acquired images deep
Degree synthesis, generates depth composograph, judgement image is used as using depth composograph.
Also, in the above-described embodiment, illustrate that camera device 1 judges that what is used in floorings sees from camera device 1
Examine reinforcing bar 3 arranged side by side on depth direction interval whether appropriate structure, but be not limited to the structure.Camera device 1 also may be used
To be configured to judge whether the interval of reinforcing bar 4 arranged on the orthogonal direction of the orientation with reinforcing bar 3 is appropriate.The situation
Under, captured reinforcing bar 4 in the extraction judgement image of camera device 1, the interval of multiple reinforcing bars 4 in judgement image,
Judge whether the interval of reinforcing bar 4 is appropriate.
Also, in the above-described embodiment, illustrate that camera device 1 judges that the interval of the reinforcing bar 3 used in floorings is
No appropriate structure, but it is not limited to the structure.Camera device 1 can also be configured to judge the planar alignment such as wall or ceiling
Reinforcing bar, beam or pillar in the interval of distribution bar (with reinforcing bar) that uses it is whether appropriate.In this case, the basis of camera device 1
The optical axis of pick-up lens relative to the inclination in face formed by the bearing of trend for the object reinforcing bar to be judged and orientation and
Judgement image, judges whether the interval of reinforcing bar is appropriate.
Also, camera device 1 can also have the function that self-position is recognized by GPS.According to this structure, shooting dress
Put 1 and obtain the construction title comprising each construction case, the having a guide look of of the construction site for title of each constructing, field of each constructing in advance
Toponymy guide look and represent the design information including bar arrangement drawing of configuration of reinforcing bar of each toponymy etc., will be logical
Cross the self-position that GPS identifies to be checked with positional information and set information, thereby, it is possible to when obtaining judgement image
Identification is designed the judgement of the reinforcing bar at which of information position.That is, camera device 1 can be believed according to design information and position
Orientation and bearing of trend of the breath identification as the reinforcing bar of interval determine object.Thus, camera device 1 can be recognized between conduct
It is unrelated with user's operation every orientation and the bearing of trend of the reinforcing bar of determine object, thus it is possible to more easily carry out
Above-mentioned 2nd interval determination processing.Also, by the position that intra-record slack byte judgement is completed in design information, it can prevent repeatedly
Enter between-line spacing judgement to same area.
Also, the interval using multiple reinforcing bars in the above-described embodiment, is illustrated as the example for being spaced determine object, but
It is not limited to the structure.Camera device 1 can also be configured to, in addition to reinforcing bar, also judge reinforcing bar, the hole of wall, circuit
Whether the interval of track and sleeper or bridge pier portion etc. is appropriate.Certainly, it is not necessary to be limited to building or structure, it can apply certainly
The manufacture result's management of the manufacture thing produced in factory, the arrangement of microstructure using micro- sem observation, fine feature
The problem of when manufacture achievement, its installation and processing, finds, utilizes the in-built regular sex determination of endoscopic observation.If
The system that the optical system to the photographing element is constituted is guided by photographing element and by the picture of object, then by using as multiplying power
The property changed according to the difference of distance, can be applied to any purposes.That is, if according to the picture multiplying power based on range difference
The geometric relational expression for changing and producing, the then category covered as the application.And then, naturally it is also possible to using if not
What is at equal intervals, which part is not at equal intervals etc., is particularly shown the application of part of problems.For example, such as
Fruit is combined as the eyes of the people that repairs a machine automatically etc., then can also realize automation as the amendment operation correctly arranged.
Also, except whether be at equal intervals in addition to, can also be using the application of specific interval be determined whether, as long as to each mathematical expression
Than being changed with constant.If will appreciate that interval, double feet walking, the robot of polypody walking etc. can be carried out
Control of stride etc. according to interval, it is necessary to halt, thus it is possible to prevent useless action and failure, the destruction of robot.And
And, blind man's stick etc. can also be replaced or the braille set for the inconvenient people of eyes is realized in the form of being aided in it
The grasp of block etc..Not only stay in whether interval is at equal intervals, in the case of being not equally spaced, if it is decided that subsequently positioned at what
Place, then can also carry out interruption detection.Judge that the similar image similar with the image detected is located at where, crossing
Deng as typical example, however, it is also possible to judgement that the arrangement applied to rule is wherein interrupted etc..Therefore, it is possible to according to shooting
As a result moment grasps slave side performance of the application of the ad hoc rules of object as the automation in various equipment, user
The highly useful invention of effect.
Also, by being carried and the interval corresponding function of determination unit 26, energy in existing general camera for shooting
Enough realize the structure of above-mentioned camera device 1.For example, due to that can be realized by carrying application in general camera, institute
So that the reduction for the manufacturing cost that the batch production effect of camera device 1 is brought and the compatibility of user interface can be expected
Raising of application that raising is brought etc..
Also, the various structures such as image pickup part, display part and the interval determination unit of upper this camera device 1 pass through scattered carrying
In the multiple devices that can be communicated, it can also be realized as system.By so by the various structure disperses of camera device 1
It is equipped in multiple devices, the simplification, miniaturization and lightweight of camera device can be realized.Thus, by the way that image pickup part is taken
It is loaded in unmanned flight's device such as unmanned plane etc., display part and interval determination unit is equipped on what can be communicated with unmanned plane
In the information processors such as smart mobile phone, easily enter the judgement that pedestrian is difficult the object interval in the place confirmed.
In addition, the function of illustrating in the respective embodiments described above is not stayed in and constituted using hardware, software can also be used to make
Computer reads in and describes the program of each function to realize.Also, each function can suitably select any one in software, hardware
Side is constituted.
In addition, the invention is not restricted to above-mentioned embodiment, can implementation phase in the range of its purport is not departed from it is right
Structural element is deformed and embodied.Also, by the appropriately combined of multiple structural elements disclosed in above-mentioned embodiment,
Various inventions can be formed.For example, several structural elements can be deleted from the entire infrastructure key element shown in embodiment.Enter
And, can be with the structural element of appropriately combined different embodiments.As long as to being shot, being sentenced with the part that compartment of terrain is configured
Determine the position relationship in the interval and the equipment for showing the meaning, then it can be considered that utilizing the application.
Label declaration
1：Camera device；2：Tectosome；3：Reinforcing bar；4：Reinforcing bar；11：Camera lens；12：Photographing element；13：Signal processing part；
14：Image processing part；15：Operating portion；15t：Touch sensor；16：Display part；17：Memory I/F；18：Communication unit；19：Angle
Velocity sensor；20：Master control part；21：Operation determination section；22：Imaging control part；23：Display control unit；24：Tilt and judge
Portion；25：Object extraction portion；26：It is spaced determination unit；27：Recording control part；28：1st interval determination unit；29：2nd interval judges
Portion.
Claims (12)
1. a kind of camera device, it has：
Image acquiring section, it obtains the judgement image for shooting and having the multiple determine object things being arranged；And
Determination unit is spaced, it judges described according to the picture of multiple determine object things captured in the judgement image
Whether the interval of multiple determine object things is appropriate.
2. camera device according to claim 1, wherein,
The interval determination unit is compared to the picture of reference object thing and the picture of a pair of comparison other things, and judgement is the multiple to be sentenced
Whether the interval for determining object is appropriate, and the reference object thing is captured in the judgement image multiple described to judge pair
As one in thing, the pair of comparison other thing is the determine object thing adjacent with the reference object thing.
3. camera device according to claim 1, wherein,
The camera device also has the display part of display image,
In the case of the interval determination unit is unsuitable at the interval for being determined as the multiple determine object thing, in the display part
The interval of middle the multiple determine object thing of display is inappropriate.
4. camera device according to claim 2, wherein,
The interval determination unit has the 1st interval determination unit, size of the 1st interval determination unit in the picture of the reference object thing
With the ratio between the size of picture of a side in comparison other thing described in a pair and the size of the picture of the reference object thing and a pair of institutes
State in the case that the ratio between size of picture of the opposing party in comparison other thing is relation set in advance, be judged to the multiple sentencing
The interval for determining object is appropriate.
5. camera device according to claim 2, wherein,
The camera device, which also has, tilts determination unit, and the inclination determination unit judges the shooting during shooting of the judgement image
Optical axis relative to the arrangement plane of the determine object thing inclination,
The interval determination unit has the 2nd interval determination unit, and the 2nd interval determination unit is in the position of the picture of the reference object thing
Being spaced between the position of the picture of the side in comparison other thing described in a pair, the position and one of the picture of the reference object thing
Focal length during to being spaced between the position of the picture of the opposing party in the comparison other thing, the shooting of the judgement image,
It is described to tilt in the case of relation set in advance, to be determined as that the interval of the multiple determine object thing is appropriate.
6. camera device according to claim 2, wherein,
The camera device, which also has, tilts determination unit, and the inclination determination unit judges the shooting during shooting of the judgement image
Optical axis relative to the arrangement plane of the determine object thing inclination,
The interval determination unit has the 1st interval determination unit, size of the 1st interval determination unit in the picture of the reference object thing
With the ratio between the size of picture of a side in comparison other thing described in a pair and the size of the picture of the reference object thing and a pair of institutes
State in the case that the ratio between size of picture of the opposing party in comparison other thing is relation set in advance, be judged to the multiple sentencing
The interval for determining object is appropriate,
The interval determination unit has the 2nd interval determination unit, and the 2nd interval determination unit is in the position of the picture of the reference object thing
Being spaced between the position of the picture of the side in comparison other thing described in a pair, the position and one of the picture of the reference object thing
Focal length during to being spaced between the position of the picture of the opposing party in the comparison other thing, the shooting of the judgement image,
It is described to tilt in the case of relation set in advance, to be determined as that the interval of the multiple determine object thing is appropriate,
According to the result of determination of the described 1st interval determination unit and the result of determination of the 2nd interval determination unit, judge the multiple
Whether the interval of determine object thing is appropriate.
7. the camera device according to claim 4 or 6, wherein,
The situation that the size of picture of 1st interval determination unit in multiple determine object things changes in predetermined ratios
Under, it is determined as that the interval of the multiple determine object thing is appropriate.
8. the camera device according to claim 5 or 6, wherein,
Compared for the reference object thing with described the position of picture of 2nd interval determination unit in multiple determine object things
In the case that interval between object changes according to the inclination, the focal length, it is determined as the multiple determine object thing
Interval it is appropriate.
9. camera device according to claim 4, wherein,
It is described 1st interval determination unit set the reference object thing as size comparison other thing described in r0, a pair in
One side as size be rn, the size of the picture of the opposing party in comparison other thing described in a pair be rf when, set up in formula (9)
In the case of, the interval for being determined as the multiple determine object thing is interval set in advance,
(r0/rf)+(r0/rn)=2 ... (9).
10. camera device according to claim 5, wherein,
The 2nd interval determination unit set the reference object thing as position and the side described in a pair in comparison other thing
As position between at intervals of Δ y1, the reference object thing as position with a pair described in it is another in comparison other thing
Between the position of the picture of one side at intervals of Δ y2, it is described judge with image shooting when focal length be X, the inclination as tan θ
When, in the case where formula (20) is set up, the interval for being determined as the multiple determine object thing is interval set in advance,
Δ y2/ Δs y1=1+ (2 Δ y2)/(Xtan θ) ... (20).
11. a kind of control method of camera device, wherein,
The judgement image for shooting and there are the multiple determine object things being arranged is obtained,
According to the picture of multiple determine object things captured in the judgement image, the multiple determine object thing is judged
Interval it is whether appropriate.
12. a kind of storage medium, it stores the decision procedure performed by computer, wherein,
The decision procedure makes the computer be acted as following part：
Image acquiring section, it obtains the judgement image for shooting and having the multiple determine object things being arranged；And
Determination unit is spaced, it judges described according to the picture of multiple determine object things captured in the judgement image
Whether the interval of multiple determine object things is appropriate.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015229966A JP6564693B2 (en) | 2015-11-25 | 2015-11-25 | Imaging apparatus, imaging apparatus control method, and determination program |
| JP2015-229966 | 2015-11-25 |
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|---|---|
| CN107018317A true CN107018317A (en) | 2017-08-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611063562.6A Pending CN107018317A (en) | 2015-11-25 | 2016-11-25 | Camera device, the control method of camera device and storage medium |
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| Country | Link |
|---|---|
| US (1) | US10432843B2 (en) |
| JP (1) | JP6564693B2 (en) |
| CN (1) | CN107018317A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111601015A (en) * | 2019-02-20 | 2020-08-28 | 富士施乐株式会社 | Machining device, machining system, storage medium, and machining method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP6891068B2 (en) * | 2017-07-27 | 2021-06-18 | 清水建設株式会社 | Measuring instrument |
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Also Published As
| Publication number | Publication date |
|---|---|
| JP6564693B2 (en) | 2019-08-21 |
| US20170150035A1 (en) | 2017-05-25 |
| US10432843B2 (en) | 2019-10-01 |
| JP2017096808A (en) | 2017-06-01 |
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